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CBSE Class 12-science Answered

npn transistors
Asked by | 04 Mar, 2009, 07:08: PM
Expert Answer

I think this is because electrons have greater mobility than holes.

In a npn transitor electrons are the majority carriers and in a pnp transistor holes are the majority carriers.

Answered by | 06 Apr, 2009, 12:19: PM
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